16855722

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{1847}}^1$

素因数の和:1884

約数の個数: 48

約数和(自身を含む): 40582080

約数和(自身を除く): 23726358

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 169, 234, 338, 351, 507, 702, 1014, 1521, 1847, 3042, 3694, 4563, 5541, 9126, 11082, 16623, 24011, 33246, 48022, 49869, 72033, 99738, 144066, 216099, 312143, 432198, 624286, 648297, 936429, 1296594, 1872858, 2809287, 5618574, 8427861, 16855722]

約数ペア:

[(1, 16855722), (2, 8427861), (3, 5618574), (6, 2809287), (9, 1872858), (13, 1296594), (18, 936429), (26, 648297), (27, 624286), (39, 432198), (54, 312143), (78, 216099), (117, 144066), (169, 99738), (234, 72033), (338, 49869), (351, 48022), (507, 33246), (702, 24011), (1014, 16623), (1521, 11082), (1847, 9126), (3042, 5541), (3694, 4563)]